Tamil Nadu (English Medium) Std 7 Study Materials, Online Learning, Question Papers, Classnotes, Practice Test, MCQ | Smartindia Educational Program : www.smartindia.net.in

Question-1
This graph is called

(A) Double bar graph	(B) Pictograph
(C) Histogram	(D) Pie chart

Question-2
An outcome of a random experiment is called a/an

(A) Sample space	(B) Event
(C) Data	(D) Probability

Question-3
The median of the following data is 2, 4, 5, 2, 6, 7, 4.

(A) 4	(B) 2
(C) 6	(D) 7

Question-4
Total probability of an event is

(A) 0.1	(B) 0
(C) 1	(D) 100

Question-5
You spin the spinner once

What is P (red ) ?

(A) 1	(B) ¹/5
(C) ¹/2	(D) ¹/4

Question-6
In a single throw of a dice, the probability of getting a number less than 7 is

(A) 1	(B) ¹/7
(C) 0	(D) ¹/6

Question-7
The following bar graph shows the number of items sold in a day. Which of 4 items has the highest total sale.

(A) Books	(B) Pens
(C) Files	(D) Erasers

Question-8
Mean =

(A)	(B) Sum of all observations + Total Number of observations
(C) Sum of all observations - Total Number of observations	(D) Sum of all observations × Total number of observations

Question-9
In a T.T match between Geetha and Ritu, the probability of the winning of Ritu is 0.73. Then the probability of winning Geetha is

(A) 0.25	(B) 0.27
(C) 0.3	(D) 1

Question-10
A coin is tossed once, the probability of getting a tail is

(A) 0	(B) 1
(C) ¹/2	(D) ¹/4

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Std 7

Tamil Nadu (English Medium)

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